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Monday, 17 February 2020

LAYER 3 – The NETWORK Layer



LAYER 3 – The NETWORK Layer

Handles addressing messages for delivery.
Translate logical network addresses and names into their physical counterparts.
Responsible for deciding how to route transmissions between computers.
This layer also handles the decisions needed to get data from one point to the next point along a network path.
This layer also handles packet switching and network congestion control.
It makes data available for transport layer.








The network layer is responsible for the
delivery of individual packets from
the source host to the destination host.








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